Light-scattering diagnostics of blood dynamics and structure

Alexander V. Priezzhev; Olga M. Ryaboshapka; Natalia B. Savchenko; Nikolai N. Firsov; Vladimir G. Kolinko

doi:10.1117/12.226743

10 November 1995 Light-scattering diagnostics of blood dynamics and structure

Alexander V. Priezzhev, Olga M. Ryaboshapka, Natalia B. Savchenko, Nikolai N. Firsov, Vladimir G. Kolinko

Proceedings Volume 2647, International Conference on Holography and Correlation Optics; (1995) https://doi.org/10.1117/12.226743
Event: International Conference on Holography and Correlation Optics, 1995, Chernivsti, Ukraine

Abstract

Laser backscattering nephelometry is used to retrieve information on the kinetics of structural changes of erythrocytes in whole blood due to aggregation and deformation in shear flow in vitro. Laser Doppler microscopy is used to monitor nonstationary blood flows in single vessels in vivo. Monte-Carlo numerical analysis of Doppler signal is given for the case of highly scattering tissue surrounding the flow. This case is related to in vivo blood perfusion measurements.

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Alexander V. Priezzhev, Olga M. Ryaboshapka, Natalia B. Savchenko, Nikolai N. Firsov, and Vladimir G. Kolinko "Light-scattering diagnostics of blood dynamics and structure", Proc. SPIE 2647, International Conference on Holography and Correlation Optics, (10 November 1995); https://doi.org/10.1117/12.226743

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KEYWORDS

Blood

Doppler effect

Blood circulation

Scattering

Velocity measurements

In vivo imaging

Light scattering

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